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chanel.py
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chanel.py
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# coding=utf-8
import json
import string
import re
import traceback
import common as cm
import geosense as gs
from pyquery import PyQuery as pq
__author__ = 'Zephyre'
db = None
log_name = 'chanel_log.txt'
def gen_city_map():
with open('city_lite.dat', 'r') as f:
sub = f.readlines()
return json.loads(sub[0])
def fetch_countries(data):
url = data['url']
try:
body = cm.get_data(url)
except Exception, e:
cm.dump('Error in fetching countries: %s' % url, log_name)
return ()
results = []
for m1 in re.finditer(ur'<ul class="countries">', body):
sub = cm.extract_closure(body[m1.start():], ur'<ul\b', ur'</ul>')[0]
for m2 in re.finditer(ur'<li>\s*<div class="value">', sub, re.S):
country_sub = cm.extract_closure(sub[m2.start():], ur'<li\b', ur'</li>')[0]
m3 = re.search(ur'<div class="value">\s*<a href="([^"]+)"[^<>]*>([^<>]+)', country_sub, re.S)
if not m3:
continue
country = cm.html2plain(m3.group(2)).strip().upper()
for m3 in re.findall(ur'<li><a href="([^"]+)"[^<>]*>([^<>]+)', country_sub):
city = cm.html2plain(m3[1]).strip().upper()
d = data.copy()
d['country'], d['city'], d['url'] = country, city, m3[0]
results.append(d)
return tuple(results)
def fetch_stores(data):
url = data['url']
try:
body = cm.get_data(url)
except Exception, e:
cm.dump('Error in fetching stores: %s' % url, log_name)
return ()
start = body.find(ur'<div id="boutiques">')
if start == -1:
cm.dump('Error in fetching stores: %s' % url, log_name)
return ()
body = cm.extract_closure(body[start:], ur'<div\b', ur'</div>')[0]
store_list = []
for m1 in re.finditer(ur'<div class="type"\s*>([^<>]+)', body):
store_class = m1.group(1)
type_sub = cm.extract_closure(body[m1.end():], ur'<ul>', ur'</ul>')[0]
for m2 in re.findall(ur'<li>(.+?)</li>', type_sub, re.S):
entry = cm.init_store_entry(data['brand_id'], data['brandname_e'], data['brandname_c'])
entry[cm.country_e] = data['country']
entry[cm.city_e] = cm.extract_city(data['city'])[0]
entry[cm.store_class] = store_class
m3 = re.search(ur'<div class="name">([^<>]+)', m2)
entry[cm.name_e] = cm.html2plain(m3.group(1)).strip() if m3 else ''
m3 = re.search(ur'<div class="state">([^<>]+)', m2)
entry[cm.province_e] = cm.html2plain(m3.group(1)).strip().upper() if m3 else ''
addr_list = []
m3 = re.search(ur'<div class="mallhotel">([^<>]+)', m2)
val = cm.html2plain(m3.group(1)).strip() if m3 else ''
if val != '':
addr_list.append(val)
m3 = re.search(ur'<div class="address1">([^<>]+)', m2)
val = cm.html2plain(m3.group(1)).strip() if m3 else ''
if val != '':
addr_list.append(val)
m3 = re.search(ur'<div class="address2">([^<>]+)', m2)
val = cm.html2plain(m3.group(1)).strip() if m3 else ''
if val != '':
addr_list.append(val)
entry[cm.addr_e] = ', '.join(addr_list)
m3 = re.search(ur'<div class="zipcode">([^<>]+)', m2)
entry[cm.zip_code] = m3.group(1).strip() if m3 else ''
try:
m3 = re.search(ur'<div class="latitude">([^<>]+)', m2)
entry[cm.lat] = string.atof(m3.group(1)) if m3 else ''
except (ValueError, KeyError, TypeError) as e:
cm.dump('Error in fetching lat: %s' % str(e), log_name)
try:
m3 = re.search(ur'<div class="longitude">([^<>]+)', m2)
entry[cm.lng] = string.atof(m3.group(1)) if m3 else ''
except (ValueError, KeyError, TypeError) as e:
cm.dump('Error in fetching lng: %s' % str(e), log_name)
m3 = re.search(ur'<a href="([^"]+)"\s*>DETAILS', m2)
if m3:
d = data.copy()
d['url'] = m3.group(1)
entry = fetch_store_details(d, entry)
gs.field_sense(entry)
ret = gs.addr_sense(entry[cm.addr_e], entry[cm.country_e])
if ret[1] is not None and entry[cm.province_e] == '':
entry[cm.province_e] = ret[1]
if ret[2] is not None and entry[cm.city_e] == '':
entry[cm.city_e] = ret[2]
gs.field_sense(entry)
cm.dump('(%s / %d) Found store: %s, %s (%s, %s)' % (data['brandname_e'], data['brand_id'],
entry[cm.name_e], entry[cm.addr_e], entry[cm.country_e],
entry[cm.continent_e]), log_name)
db.insert_record(entry, 'stores')
store_list.append(entry)
return tuple(store_list)
def fetch_store_details(data, entry):
entry = entry.copy()
url = data['url']
try:
body = cm.get_data(url)
except Exception, e:
cm.dump('Error in fetching stores: %s' % url, log_name)
return entry
start = body.find(ur'<div id="boutique">')
if start == -1:
cm.dump('Error in fetching stores: %s' % url, log_name)
return entry
body = cm.extract_closure(body[start:], ur'<div\b', ur'</div>')[0]
addr_list = []
m3 = re.search(ur'<div id="floor">([^<>]+)', body)
val = cm.html2plain(m3.group(1)).strip() if m3 else ''
if val != '':
addr_list.append(val)
m3 = re.search(ur'<div id="mallhotel">([^<>]+)', body)
val = cm.html2plain(m3.group(1)).strip() if m3 else ''
if val != '':
addr_list.append(val)
m3 = re.search(ur'<div id="address1">([^<>]+)', body)
val = cm.html2plain(m3.group(1)).strip() if m3 else ''
if val != '':
addr_list.append(val)
m3 = re.search(ur'<div id="address2">([^<>]+)', body)
val = cm.html2plain(m3.group(1)).strip() if m3 else ''
if val != '':
addr_list.append(val)
entry[cm.addr_e] = ', '.join(addr_list)
m = re.search(ur'<div id="phone">([^<>]+)</div>', body)
entry[cm.tel] = cm.extract_tel(m.group(1)) if m else ''
m = re.search(ur'<div id="fax">([^<>]+)</div>', body)
entry[cm.fax] = cm.extract_tel(m.group(1)) if m else ''
m = re.search(ur'<div id="email">([^<>]+)</div>', body)
entry[cm.email] = m.group(1).strip() if m else ''
m = re.search(ur'<div id="opening">', body)
if m:
hours_list = []
for m in re.findall(ur'<li>([^<>]+)', cm.extract_closure(body[m.start():], ur'<div\b', ur'</div>')[0]):
if m.strip() != '':
hours_list.append(m.strip())
entry[cm.hours] = ', '.join(hours_list)
m = re.search(ur'<div id="products">', body)
if m:
type_list = []
for m in (cm.html2plain(tmp).strip() for tmp in \
re.findall(ur'<li>([^<>]+)', cm.extract_closure(body[m.start():], ur'<div\b', ur'</div>')[0])):
if len(m) > 1:
type_list.append(m)
entry[cm.store_type] = ', '.join(type_list)
return entry
def fetch_countries_beauty(data):
url = data['url']
try:
body = cm.get_data(url)
except Exception, e:
cm.dump('Error in fetching countries: %s' % url, log_name)
return ()
results = []
for item in pq(body)('#lstCountry option[value]'):
d = data.copy()
d['country_code'] = item.attrib['value']
results.append(d)
return tuple(results)
def fetch_cities_beauty(data):
url = '%s/%s' % (data['city_url'], data['country_code'])
try:
body = cm.get_data(url)
except Exception, e:
cm.dump('Error in fetching countries: %s' % url, log_name)
return ()
results = []
html = pq(body)
if len(html('select#lstCity')) > 0:
for item in html('select#lstCity option'):
if 'value' in item.attrib:
continue
d = data.copy()
d['city_selected'] = True
d['city'] = item.text
results.append(d)
return tuple(results)
else:
ret = gs.look_up(data['country_code'], 1)
if ret is None:
return ()
country = ret['name_e']
city_map = data['city_map']
results = []
if country in city_map:
for city in city_map[country]:
d = data.copy()
d['city_selected'] = False
d['city'] = city
d['city_lat'] = city_map[country][city]['lat']
d['city_lng'] = city_map[country][city]['lng']
results.append(d)
return tuple(results)
def fetch_stores_beauty(data):
url = data['lst_url']
param = {'chkCat[0]': 'FRG', 'chkCat[1]': 'MKP', 'chkCat[2]': 'PRE', 'chkCat[3]': 'EXC', 'div': 'fnb',
'lstCountry': data['country_code'], 'lstCity': data['city']}
try:
body = cm.post_data(url, param)
except Exception, e:
cm.dump('Error in fetching countries: %s' % url, log_name)
return ()
store_list = []
for store in (pq(tmp) for tmp in pq(body)('div[class="formfields searchresults"] div.storeitem')):
try:
entry = cm.init_store_entry(data['brand_id'], data['brandname_e'], data['brandname_c'])
entry[cm.country_e] = data['country_code']
entry[cm.city_e] = data['city']
tmp = store('.storename')
entry[cm.name_e] = cm.html2plain(tmp[0].text).strip() if len(tmp) > 0 and tmp[0].text else ''
tmp = store('.storeaddr')
entry[cm.addr_e] = cm.reformat_addr(tmp[0].text) if len(tmp) > 0 and tmp[0].text else ''
tmp = store('.communicationmode')
if len(tmp) > 0:
val = (tmp.strip() for tmp in cm.reformat_addr(unicode(pq(tmp[0]))).split(','))
for item in val:
pat_tel = re.compile(ur'(tel|telephone|phone)\s*[:\.]?\s*(.+)', re.I)
pat_fax = re.compile(ur'fax\s*[:\.]?\s*(.+)', re.I)
m = re.search(pat_tel, item)
if m:
entry[cm.tel] = m.group(2).strip()
else:
m = re.search(pat_fax, item)
entry[cm.fax] = m.group(1).strip() if m else ''
tmp = store('.products')
entry[cm.store_type] = cm.reformat_addr(unicode(pq(tmp[0]))) if len(tmp) > 0 else ''
if 'city_lat' in data:
entry[cm.lat] = data['city_lat']
if 'city_lng' in data:
entry[cm.lng] = data['city_lng']
gs.field_sense(entry)
ret = gs.addr_sense(entry[cm.addr_e], entry[cm.country_e])
if ret[1] is not None and entry[cm.province_e] == '':
entry[cm.province_e] = ret[1]
if ret[2] is not None and entry[cm.city_e] == '':
entry[cm.city_e] = ret[2]
gs.field_sense(entry)
entry[cm.comments] = 'BEAUTY'
cm.dump('(%s / %d) Found store: %s, %s (%s, %s)' % (data['brandname_e'], data['brand_id'],
entry[cm.name_e], entry[cm.addr_e], entry[cm.country_e],
entry[cm.continent_e]), log_name)
db.insert_record(entry, 'stores')
store_list.append(entry)
except Exception, e:
print traceback.format_exc()
continue
return tuple(store_list)
def fetch(level=1, data=None, user='root', passwd=''):
def func(data, level):
"""
:param data:
:param level: 0：国家；1：城市；2：商店列表
"""
if level == 0:
# 国家列表
return [{'func': lambda data: func(data, level + 1), 'data': s} for s in fetch_countries(data)]
if level == 1:
# 商店
return [{'func': None, 'data': s} for s in fetch_stores(data)]
else:
return ()
def func_beauty(data, level):
if level == 0:
# 国家列表
return [{'func': lambda data: func_beauty(data, level + 1), 'data': s} for s in
fetch_countries_beauty(data)]
if level == 1:
# 城市列表
return [{'func': lambda data: func_beauty(data, level + 1), 'data': s} for s in fetch_cities_beauty(data)]
if level == 2:
# 商店
return [{'func': None, 'data': s} for s in fetch_stores_beauty(data)]
else:
return ()
# Walk from the root node, where level == 1.
if data is None:
data = {'data_url': 'xxxxxxxxxx',
'url': 'http://www-cn.chanel.com/fashion/storelocator/11-1',
'brand_id': 10074, 'brandname_e': u'Chanel', 'brandname_c': u'香奈儿'}
global db
results = []
db = cm.StoresDb()
db.connect_db(user=user, passwd=passwd)
# db.execute(u'DELETE FROM %s WHERE brand_id=%d' % ('stores', data['brand_id']))
# results = cm.walk_tree({'func': lambda data: func(data, 0), 'data': data})
data = {'city_url': 'http://www-cn.chanel.com/store-finder/en_GB/store-locator/searchaddressform/fnb',
'lst_url': 'http://www-cn.chanel.com/en_GB/store-locator/searchaddress/fnb/',
'url': 'http://www-cn.chanel.com/store-finder/en_GB/store-locator/countrylist/GB/fnb',
'brand_id': 10074, 'brandname_e': u'Chanel', 'brandname_c': u'香奈儿',
'city_map': gen_city_map()}
results.extend(cm.walk_tree({'func': lambda data: func_beauty(data, 0), 'data': data}))
db.disconnect_db()
cm.dump('Done!', log_name)
return results